20138471188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{592099}}^1$

素因数の和:592887

約数の個数: 24

約数和(自身を含む): 38495973600

約数和(自身を除く): 18357502412

約数列:

[1, 2, 4, 11, 22, 44, 773, 1546, 3092, 8503, 17006, 34012, 592099, 1184198, 2368396, 6513089, 13026178, 26052356, 457692527, 915385054, 1830770108, 5034617797, 10069235594, 20138471188]

約数ペア:

[(1, 20138471188), (2, 10069235594), (4, 5034617797), (11, 1830770108), (22, 915385054), (44, 457692527), (773, 26052356), (1546, 13026178), (3092, 6513089), (8503, 2368396), (17006, 1184198), (34012, 592099)]